SiO2:≧ 95%
Bulk Density:≧2.0g/cm3
Apparent Porosity:≦17%
TCold Crushing Strength:≧60Mpa
Thermal expansion(1200℃):≦1.25-1.3%
Thermal Conductivity(1000℃):2.13W/m·k
Introduction
State of the art technology,compact interface of welding,pre-sale trial in the pilot furnace accessible,portable projection.
Features
The new welding powder,provide welding test in the test furnace with welding machine beforesales,perfect welding with the original refractory structure in the furnace;
Best choice for partial repairs.
Pneumatic device,easy operation,without electricity required;
Portable,convenient for on-site operation;
Multiple explosion proof elements which ensure the safety.
Application
Coke Oven Hot Repair, Partial Repair of Coke Oven Walls
Glass Furnace Hot Repair
specification
| Properties | Unit | W8 | W98 | |
| Chemical Composition | SiO2 | % | ≥95 | ≥98 |
| Al2O3 | % | - | - | |
| Fe2O3 | % | - | - | |
| CaO | % | - | - | |
| Bulk Density | g/cm³ | ≥2.0 | ≥2.0 | |
| Porosity | % | ≤17 | ≤17 | |
| Cold Crushing Strength | Mpa | ≥60 | ≥60 | |
| Thermal expansion | 1200℃ | % | ≤1.25-1.3 | ≤1.25-1.3 |
| Thermal Conductivity | 1000℃ | W/m·k | 2.13 | 2.13 |
Online consultation
Thank you for your inquiry! A dedicated representative will contact you shortly to discuss your product quotation in detail and provide tailored solutions.
